Web apps on Rails. Simple, battle-tested conventions for building and testing MVC web applications. Works with any Rack-compatible server.

Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provides a sensible, easy-to-understand API for reading, writing, modifying, and querying documents. It is fast and standards-compliant by relying on native parsers like libxml2, libgumbo, or xerces.

A Ruby parser written in pure Ruby.

Brakeman detects security vulnerabilities in Ruby on Rails applications via static analysis.

A plain-Ruby implementation of GraphQL.

ruby_parser (RP) is a ruby parser written in pure ruby (utilizing racc--which does by default use a C extension). It outputs s-expressions which can be manipulated and converted back to ruby via the ruby2ruby gem. As an example: def conditional1 arg1 return 1 if arg1 == 0 return...

Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provides a sensible, easy-to-understand API for reading, writing, modifying, and querying documents. It is fast and standards-compliant by relying on native parsers like libxml2 (C) and xerces (Java).

Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provides a sensible, easy-to-understand API for reading, writing, modifying, and querying documents. It is fast and standards-compliant by relying on native parsers like libxml2, libgumbo, or xerces.

Brakeman detects security vulnerabilities in Ruby on Rails applications via static analysis. This version of the gem only requires the minimum number of dependencies. Use the 'brakeman' gem for a full install.

Brakeman detects security vulnerabilities in Ruby on Rails applications via static analysis. This package declares gem dependencies instead of bundling them.

Gettext is a GNU gettext-like program for Ruby. The catalog file(po-file) is same format with GNU gettext. So you can use GNU gettext tools for maintaining.

Unobtrusive nested forms handling, using jQuery. Use this and discover cocoon-heaven.

Ruby implementation of http://goessner.net/articles/JsonPath/.

A Toml parser using Citrus parsing library.

Journey is a router. It routes requests.

A stackable dynamic tree based Rack router.

This library helps write robots.txt compliant web robots in Ruby.

BCDice is a rolling dice engine for TRPG

Ruby compiler and runtime for the google protocol buffers library.

Namae (名前) is a parser for human names. It recognizes personal names of various cultural backgrounds and tries to split them into their component parts (e.g., given and family names, honorifics etc.).